Comparative Analysis of Tools for Big Data Visualization and Challenges

2020 ◽  
pp. 33-52
Author(s):  
G. Divya Zion ◽  
B. K. Tripathy
Keyword(s):  
Big Data ◽  
Comparative Analysis ◽  
Data Visualization ◽  
Big Data Visualization

scholarly journals Application and Implementation of Big Data Visualization Technology in Network Security System

2021 ◽  
Vol 1955 (1) ◽  
pp. 012002
Author(s):  
Chao Tang ◽  
Jie Zhang ◽  
Sheng Wang ◽  
Linghao Zhang ◽  
Hai Wang ◽  
...  
Keyword(s):  
Big Data ◽  
Network Security ◽  
Data Visualization ◽  
Security System ◽  
Big Data Visualization ◽  
Visualization Technology ◽  
Network Security System

An Innovative Methodology for Big Data Visualization for Telemedicine

2019 ◽  
Vol 15 (1) ◽  
pp. 490-497 ◽  
Author(s):  
Antonino Galletta ◽  
Lorenzo Carnevale ◽  
Alessia Bramanti ◽  
Maria Fazio
Keyword(s):  
Big Data ◽  
Data Visualization ◽  
Big Data Visualization ◽  
Innovative Methodology

A Visual Insight Into Tweeting Activity Before and During Natural Disasters

2021 ◽  
Vol 12 (3) ◽  
pp. 19-33
Author(s):  
Shadi Maleki ◽  
Milad Mohammadalizadehkorde
Keyword(s):  
Social Media ◽  
Big Data ◽  
Spatial Distribution ◽  
Emergency Management ◽  
Data Visualization ◽  
High Dimensionality ◽  
High Complexity ◽  
Big Data Visualization ◽  
Disaster Studies ◽  
Insight Into

Big data provided by social media has been increasingly used in various fields of research including disaster studies and emergency management. Effective data visualization plays a central role in generating meaningful insight from big data. However, big data visualization has been a challenge due to the high complexity and high dimensionality of it. The purpose of this study is to examine how the number and spatial distribution of tweets changed on the day Hurricane Harvey made landfall near Houston, Texas. For this purpose, this study analyzed the change in tweeting activity between the Friday of Hurricane Harvey and a typical Friday before the event.

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